32.974 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.030 * * * [progress]: [2/2] Setting up program.
0.035 * [progress]: [Phase 2 of 3] Improving.
0.035 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))>
0.035 * [simplify]: Simplifying:
  (* 2.0 (- (* x x) (* x y)))
0.035 * * [simplify]: iteration 0: 7 enodes
0.038 * * [simplify]: iteration 1: 14 enodes
0.043 * * [simplify]: iteration 2: 33 enodes
0.057 * * [simplify]: iteration 3: 72 enodes
0.085 * * [simplify]: iteration 4: 106 enodes
0.131 * * [simplify]: iteration 5: 119 enodes
0.162 * * [simplify]: iteration 6: 121 enodes
0.178 * * [simplify]: iteration complete: 121 enodes
0.178 * * [simplify]: Extracting #0: cost 1 inf + 0
0.178 * * [simplify]: Extracting #1: cost 20 inf + 0
0.178 * * [simplify]: Extracting #2: cost 16 inf + 45
0.179 * * [simplify]: Extracting #3: cost 2 inf + 911
0.179 * * [simplify]: Extracting #4: cost 0 inf + 1157
0.180 * [simplify]: Simplified to:
  (* x (* (- x y) 2.0))
0.183 * * [progress]: iteration 1 / 4
0.183 * * * [progress]: picking best candidate
0.187 * * * * [pick]: Picked  #<alt (λ (x y) (* x (* (- x y) 2.0)))>
0.187 * * * [progress]: localizing error
0.195 * * * [progress]: generating rewritten candidates
0.195 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.240 * * * [progress]: generating series expansions
0.240 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.241 * [backup-simplify]: Simplify (* x (* (- x y) 2.0)) into (* 2.0 (* x (- x y)))
0.241 * [approximate]: Taking taylor expansion of (* 2.0 (* x (- x y))) in (x y) around 0
0.241 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in y
0.241 * [taylor]: Taking taylor expansion of 2.0 in y
0.241 * [backup-simplify]: Simplify 2.0 into 2.0
0.241 * [taylor]: Taking taylor expansion of (* x (- x y)) in y
0.241 * [taylor]: Taking taylor expansion of x in y
0.241 * [backup-simplify]: Simplify x into x
0.241 * [taylor]: Taking taylor expansion of (- x y) in y
0.241 * [taylor]: Taking taylor expansion of x in y
0.241 * [backup-simplify]: Simplify x into x
0.241 * [taylor]: Taking taylor expansion of y in y
0.241 * [backup-simplify]: Simplify 0 into 0
0.241 * [backup-simplify]: Simplify 1 into 1
0.241 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x
0.241 * [taylor]: Taking taylor expansion of 2.0 in x
0.241 * [backup-simplify]: Simplify 2.0 into 2.0
0.241 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.241 * [backup-simplify]: Simplify 0 into 0
0.241 * [backup-simplify]: Simplify 1 into 1
0.241 * [taylor]: Taking taylor expansion of (- x y) in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.241 * [backup-simplify]: Simplify 0 into 0
0.241 * [backup-simplify]: Simplify 1 into 1
0.241 * [taylor]: Taking taylor expansion of y in x
0.241 * [backup-simplify]: Simplify y into y
0.241 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x
0.241 * [taylor]: Taking taylor expansion of 2.0 in x
0.241 * [backup-simplify]: Simplify 2.0 into 2.0
0.241 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.241 * [backup-simplify]: Simplify 0 into 0
0.241 * [backup-simplify]: Simplify 1 into 1
0.241 * [taylor]: Taking taylor expansion of (- x y) in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.241 * [backup-simplify]: Simplify 0 into 0
0.241 * [backup-simplify]: Simplify 1 into 1
0.241 * [taylor]: Taking taylor expansion of y in x
0.241 * [backup-simplify]: Simplify y into y
0.241 * [backup-simplify]: Simplify (- y) into (- y)
0.241 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.241 * [backup-simplify]: Simplify (* 0 (- y)) into 0
0.242 * [backup-simplify]: Simplify (* 2.0 0) into 0
0.242 * [taylor]: Taking taylor expansion of 0 in y
0.242 * [backup-simplify]: Simplify 0 into 0
0.242 * [backup-simplify]: Simplify 0 into 0
0.242 * [backup-simplify]: Simplify (- 0) into 0
0.242 * [backup-simplify]: Simplify (+ 1 0) into 1
0.243 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (- y))) into (- y)
0.243 * [backup-simplify]: Simplify (+ (* 2.0 (- y)) (* 0 0)) into (- (* 2.0 y))
0.243 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y
0.243 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.243 * [taylor]: Taking taylor expansion of 2.0 in y
0.243 * [backup-simplify]: Simplify 2.0 into 2.0
0.243 * [taylor]: Taking taylor expansion of y in y
0.243 * [backup-simplify]: Simplify 0 into 0
0.243 * [backup-simplify]: Simplify 1 into 1
0.243 * [backup-simplify]: Simplify (* 2.0 0) into 0
0.244 * [backup-simplify]: Simplify (- 0) into 0
0.244 * [backup-simplify]: Simplify 0 into 0
0.244 * [backup-simplify]: Simplify 0 into 0
0.244 * [backup-simplify]: Simplify (- 0) into 0
0.244 * [backup-simplify]: Simplify (+ 0 0) into 0
0.245 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (- y)))) into 1
0.245 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 (- y)) (* 0 0))) into 2.0
0.245 * [taylor]: Taking taylor expansion of 2.0 in y
0.245 * [backup-simplify]: Simplify 2.0 into 2.0
0.245 * [backup-simplify]: Simplify 2.0 into 2.0
0.246 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
0.247 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.247 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.247 * [backup-simplify]: Simplify 0 into 0
0.247 * [backup-simplify]: Simplify (- 0) into 0
0.247 * [backup-simplify]: Simplify (+ 0 0) into 0
0.248 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
0.249 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
0.249 * [taylor]: Taking taylor expansion of 0 in y
0.249 * [backup-simplify]: Simplify 0 into 0
0.249 * [backup-simplify]: Simplify 0 into 0
0.249 * [backup-simplify]: Simplify 0 into 0
0.250 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
0.250 * [backup-simplify]: Simplify (- 0) into 0
0.250 * [backup-simplify]: Simplify 0 into 0
0.250 * [backup-simplify]: Simplify 0 into 0
0.250 * [backup-simplify]: Simplify (- 0) into 0
0.251 * [backup-simplify]: Simplify (+ 0 0) into 0
0.252 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0
0.252 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
0.253 * [taylor]: Taking taylor expansion of 0 in y
0.253 * [backup-simplify]: Simplify 0 into 0
0.253 * [backup-simplify]: Simplify 0 into 0
0.253 * [backup-simplify]: Simplify (+ (* (- 2.0) (* y x)) (* 2.0 (pow (* 1 x) 2))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.253 * [backup-simplify]: Simplify (* (/ 1 x) (* (- (/ 1 x) (/ 1 y)) 2.0)) into (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x))
0.253 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0
0.253 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in y
0.253 * [taylor]: Taking taylor expansion of 2.0 in y
0.253 * [backup-simplify]: Simplify 2.0 into 2.0
0.253 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y
0.253 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.253 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.253 * [taylor]: Taking taylor expansion of x in y
0.253 * [backup-simplify]: Simplify x into x
0.253 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.253 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.253 * [taylor]: Taking taylor expansion of y in y
0.253 * [backup-simplify]: Simplify 0 into 0
0.253 * [backup-simplify]: Simplify 1 into 1
0.254 * [backup-simplify]: Simplify (/ 1 1) into 1
0.254 * [taylor]: Taking taylor expansion of x in y
0.254 * [backup-simplify]: Simplify x into x
0.254 * [backup-simplify]: Simplify (- 1) into -1
0.254 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.254 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.254 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x
0.254 * [taylor]: Taking taylor expansion of 2.0 in x
0.254 * [backup-simplify]: Simplify 2.0 into 2.0
0.254 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
0.254 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.254 * [backup-simplify]: Simplify 0 into 0
0.254 * [backup-simplify]: Simplify 1 into 1
0.255 * [backup-simplify]: Simplify (/ 1 1) into 1
0.255 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.255 * [taylor]: Taking taylor expansion of y in x
0.255 * [backup-simplify]: Simplify y into y
0.255 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.255 * [taylor]: Taking taylor expansion of x in x
0.255 * [backup-simplify]: Simplify 0 into 0
0.255 * [backup-simplify]: Simplify 1 into 1
0.255 * [backup-simplify]: Simplify (+ 1 0) into 1
0.255 * [backup-simplify]: Simplify (/ 1 1) into 1
0.255 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x
0.255 * [taylor]: Taking taylor expansion of 2.0 in x
0.255 * [backup-simplify]: Simplify 2.0 into 2.0
0.255 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
0.255 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.255 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.255 * [taylor]: Taking taylor expansion of x in x
0.255 * [backup-simplify]: Simplify 0 into 0
0.255 * [backup-simplify]: Simplify 1 into 1
0.256 * [backup-simplify]: Simplify (/ 1 1) into 1
0.256 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.256 * [taylor]: Taking taylor expansion of y in x
0.256 * [backup-simplify]: Simplify y into y
0.256 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.256 * [taylor]: Taking taylor expansion of x in x
0.256 * [backup-simplify]: Simplify 0 into 0
0.256 * [backup-simplify]: Simplify 1 into 1
0.256 * [backup-simplify]: Simplify (+ 1 0) into 1
0.256 * [backup-simplify]: Simplify (/ 1 1) into 1
0.257 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.257 * [taylor]: Taking taylor expansion of 2.0 in y
0.257 * [backup-simplify]: Simplify 2.0 into 2.0
0.257 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.257 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.257 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.258 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 y))
0.258 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y)))
0.258 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
0.258 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.258 * [taylor]: Taking taylor expansion of 2.0 in y
0.258 * [backup-simplify]: Simplify 2.0 into 2.0
0.258 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.258 * [taylor]: Taking taylor expansion of y in y
0.258 * [backup-simplify]: Simplify 0 into 0
0.258 * [backup-simplify]: Simplify 1 into 1
0.258 * [backup-simplify]: Simplify (/ 1 1) into 1
0.259 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.259 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.259 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.259 * [backup-simplify]: Simplify 2.0 into 2.0
0.260 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.260 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.260 * [backup-simplify]: Simplify (- 0) into 0
0.260 * [backup-simplify]: Simplify (+ 0 0) into 0
0.261 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)))) into 0
0.262 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
0.262 * [taylor]: Taking taylor expansion of 0 in y
0.262 * [backup-simplify]: Simplify 0 into 0
0.262 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.263 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
0.263 * [backup-simplify]: Simplify (- 0) into 0
0.263 * [backup-simplify]: Simplify 0 into 0
0.263 * [backup-simplify]: Simplify 0 into 0
0.263 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.264 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.264 * [backup-simplify]: Simplify (- 0) into 0
0.264 * [backup-simplify]: Simplify (+ 0 0) into 0
0.265 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.266 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
0.266 * [taylor]: Taking taylor expansion of 0 in y
0.266 * [backup-simplify]: Simplify 0 into 0
0.266 * [backup-simplify]: Simplify 0 into 0
0.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.268 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
0.268 * [backup-simplify]: Simplify (- 0) into 0
0.268 * [backup-simplify]: Simplify 0 into 0
0.268 * [backup-simplify]: Simplify 0 into 0
0.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.269 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.270 * [backup-simplify]: Simplify (- 0) into 0
0.270 * [backup-simplify]: Simplify (+ 0 0) into 0
0.272 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.274 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
0.274 * [taylor]: Taking taylor expansion of 0 in y
0.274 * [backup-simplify]: Simplify 0 into 0
0.274 * [backup-simplify]: Simplify 0 into 0
0.275 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* (- 2.0) (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.275 * [backup-simplify]: Simplify (* (/ 1 (- x)) (* (- (/ 1 (- x)) (/ 1 (- y))) 2.0)) into (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x))
0.275 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.275 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in y
0.275 * [taylor]: Taking taylor expansion of -2.0 in y
0.275 * [backup-simplify]: Simplify -2.0 into -2.0
0.275 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y
0.275 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.275 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.275 * [taylor]: Taking taylor expansion of y in y
0.275 * [backup-simplify]: Simplify 0 into 0
0.275 * [backup-simplify]: Simplify 1 into 1
0.276 * [backup-simplify]: Simplify (/ 1 1) into 1
0.276 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.276 * [taylor]: Taking taylor expansion of x in y
0.276 * [backup-simplify]: Simplify x into x
0.276 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.276 * [taylor]: Taking taylor expansion of x in y
0.276 * [backup-simplify]: Simplify x into x
0.276 * [backup-simplify]: Simplify (+ 1 0) into 1
0.276 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.276 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x
0.276 * [taylor]: Taking taylor expansion of -2.0 in x
0.276 * [backup-simplify]: Simplify -2.0 into -2.0
0.276 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
0.276 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.276 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.276 * [taylor]: Taking taylor expansion of y in x
0.277 * [backup-simplify]: Simplify y into y
0.277 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.277 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [backup-simplify]: Simplify 0 into 0
0.277 * [backup-simplify]: Simplify 1 into 1
0.277 * [backup-simplify]: Simplify (/ 1 1) into 1
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [backup-simplify]: Simplify 0 into 0
0.277 * [backup-simplify]: Simplify 1 into 1
0.278 * [backup-simplify]: Simplify (- 1) into -1
0.278 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.278 * [backup-simplify]: Simplify (/ -1 1) into -1
0.278 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x
0.278 * [taylor]: Taking taylor expansion of -2.0 in x
0.278 * [backup-simplify]: Simplify -2.0 into -2.0
0.278 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
0.279 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.279 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.279 * [taylor]: Taking taylor expansion of y in x
0.279 * [backup-simplify]: Simplify y into y
0.279 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.279 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.279 * [taylor]: Taking taylor expansion of x in x
0.279 * [backup-simplify]: Simplify 0 into 0
0.279 * [backup-simplify]: Simplify 1 into 1
0.279 * [backup-simplify]: Simplify (/ 1 1) into 1
0.279 * [taylor]: Taking taylor expansion of x in x
0.279 * [backup-simplify]: Simplify 0 into 0
0.279 * [backup-simplify]: Simplify 1 into 1
0.280 * [backup-simplify]: Simplify (- 1) into -1
0.280 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.280 * [backup-simplify]: Simplify (/ -1 1) into -1
0.281 * [backup-simplify]: Simplify (* -2.0 -1) into 2.0
0.281 * [taylor]: Taking taylor expansion of 2.0 in y
0.281 * [backup-simplify]: Simplify 2.0 into 2.0
0.282 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.282 * [backup-simplify]: Simplify (- 0) into 0
0.282 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.283 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ 0 1)))) into (/ 1 y)
0.283 * [backup-simplify]: Simplify (+ (* -2.0 (/ 1 y)) (* 0 -1)) into (- (* 2.0 (/ 1 y)))
0.283 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
0.284 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.284 * [taylor]: Taking taylor expansion of 2.0 in y
0.284 * [backup-simplify]: Simplify 2.0 into 2.0
0.284 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.284 * [taylor]: Taking taylor expansion of y in y
0.284 * [backup-simplify]: Simplify 0 into 0
0.284 * [backup-simplify]: Simplify 1 into 1
0.284 * [backup-simplify]: Simplify (/ 1 1) into 1
0.284 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.285 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.286 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.286 * [backup-simplify]: Simplify 2.0 into 2.0
0.286 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.287 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.287 * [backup-simplify]: Simplify (- 0) into 0
0.288 * [backup-simplify]: Simplify (+ 0 0) into 0
0.289 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
0.290 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
0.290 * [taylor]: Taking taylor expansion of 0 in y
0.290 * [backup-simplify]: Simplify 0 into 0
0.291 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.292 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
0.292 * [backup-simplify]: Simplify (- 0) into 0
0.292 * [backup-simplify]: Simplify 0 into 0
0.292 * [backup-simplify]: Simplify 0 into 0
0.292 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.294 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.294 * [backup-simplify]: Simplify (- 0) into 0
0.294 * [backup-simplify]: Simplify (+ 0 0) into 0
0.297 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.298 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
0.298 * [taylor]: Taking taylor expansion of 0 in y
0.298 * [backup-simplify]: Simplify 0 into 0
0.298 * [backup-simplify]: Simplify 0 into 0
0.299 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.300 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
0.300 * [backup-simplify]: Simplify (- 0) into 0
0.300 * [backup-simplify]: Simplify 0 into 0
0.300 * [backup-simplify]: Simplify 0 into 0
0.301 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.301 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.302 * [backup-simplify]: Simplify (- 0) into 0
0.302 * [backup-simplify]: Simplify (+ 0 0) into 0
0.305 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.306 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
0.306 * [taylor]: Taking taylor expansion of 0 in y
0.306 * [backup-simplify]: Simplify 0 into 0
0.306 * [backup-simplify]: Simplify 0 into 0
0.307 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* (- 2.0) (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.307 * * * [progress]: simplifying candidates
0.307 * * * * [progress]: [ 1 / 26 ] simplifiying candidate #<alt (λ (x y) (log1p (expm1 (* x (* (- x y) 2.0)))))>
0.307 * * * * [progress]: [ 2 / 26 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (* x (* (- x y) 2.0)))))>
0.307 * * * * [progress]: [ 3 / 26 ] simplifiying candidate #<alt (λ (x y) (pow (* x (* (- x y) 2.0)) 1))>
0.307 * * * * [progress]: [ 4 / 26 ] simplifiying candidate #<alt (λ (x y) (pow (* x (* (- x y) 2.0)) 1))>
0.307 * * * * [progress]: [ 5 / 26 ] simplifiying candidate #<alt (λ (x y) (pow (* x (* (- x y) 2.0)) 1))>
0.307 * * * * [progress]: [ 6 / 26 ] simplifiying candidate #<alt (λ (x y) (exp (+ (log x) (+ (log (- x y)) (log 2.0)))))>
0.307 * * * * [progress]: [ 7 / 26 ] simplifiying candidate #<alt (λ (x y) (exp (+ (log x) (log (* (- x y) 2.0)))))>
0.307 * * * * [progress]: [ 8 / 26 ] simplifiying candidate #<alt (λ (x y) (exp (log (* x (* (- x y) 2.0)))))>
0.308 * * * * [progress]: [ 9 / 26 ] simplifiying candidate #<alt (λ (x y) (log (exp (* x (* (- x y) 2.0)))))>
0.308 * * * * [progress]: [ 10 / 26 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (* x x) x) (* (* (* (- x y) (- x y)) (- x y)) (* (* 2.0 2.0) 2.0)))))>
0.308 * * * * [progress]: [ 11 / 26 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (* x x) x) (* (* (* (- x y) 2.0) (* (- x y) 2.0)) (* (- x y) 2.0)))))>
0.308 * * * * [progress]: [ 12 / 26 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (* x (* (- x y) 2.0))) (cbrt (* x (* (- x y) 2.0)))) (cbrt (* x (* (- x y) 2.0)))))>
0.308 * * * * [progress]: [ 13 / 26 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (* x (* (- x y) 2.0)) (* x (* (- x y) 2.0))) (* x (* (- x y) 2.0)))))>
0.308 * * * * [progress]: [ 14 / 26 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (* x (* (- x y) 2.0))) (sqrt (* x (* (- x y) 2.0)))))>
0.308 * * * * [progress]: [ 15 / 26 ] simplifiying candidate #<alt (λ (x y) (* 1 (* x (* (- x y) 2.0))))>
0.308 * * * * [progress]: [ 16 / 26 ] simplifiying candidate #<alt (λ (x y) (* (* x (- x y)) 2.0))>
0.308 * * * * [progress]: [ 17 / 26 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (* (- x y) 2.0))))>
0.308 * * * * [progress]: [ 18 / 26 ] simplifiying candidate #<alt (λ (x y) (* (sqrt x) (* (sqrt x) (* (- x y) 2.0))))>
0.308 * * * * [progress]: [ 19 / 26 ] simplifiying candidate #<alt (λ (x y) (* 1 (* x (* (- x y) 2.0))))>
0.308 * * * * [progress]: [ 20 / 26 ] simplifiying candidate #<alt (λ (x y) (/ (* x (* (- (pow x 3) (pow y 3)) 2.0)) (+ (* x x) (+ (* y y) (* x y)))))>
0.308 * * * * [progress]: [ 21 / 26 ] simplifiying candidate #<alt (λ (x y) (/ (* x (* (- (* x x) (* y y)) 2.0)) (+ x y)))>
0.308 * * * * [progress]: [ 22 / 26 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (* x (* (- x y) 2.0)))))>
0.308 * * * * [progress]: [ 23 / 26 ] simplifiying candidate #<alt (λ (x y) (* (* (- x y) 2.0) x))>
0.308 * * * * [progress]: [ 24 / 26 ] simplifiying candidate #<alt (λ (x y) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))))>
0.308 * * * * [progress]: [ 25 / 26 ] simplifiying candidate #<alt (λ (x y) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))))>
0.308 * * * * [progress]: [ 26 / 26 ] simplifiying candidate #<alt (λ (x y) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))))>
0.309 * [simplify]: Simplifying:
  (expm1 (* x (* (- x y) 2.0)))
  (log1p (* x (* (- x y) 2.0)))
  (* x (* (- x y) 2.0))
  (* x (* (- x y) 2.0))
  (+ (log x) (+ (log (- x y)) (log 2.0)))
  (+ (log x) (log (* (- x y) 2.0)))
  (log (* x (* (- x y) 2.0)))
  (exp (* x (* (- x y) 2.0)))
  (* (* (* x x) x) (* (* (* (- x y) (- x y)) (- x y)) (* (* 2.0 2.0) 2.0)))
  (* (* (* x x) x) (* (* (* (- x y) 2.0) (* (- x y) 2.0)) (* (- x y) 2.0)))
  (* (cbrt (* x (* (- x y) 2.0))) (cbrt (* x (* (- x y) 2.0))))
  (cbrt (* x (* (- x y) 2.0)))
  (* (* (* x (* (- x y) 2.0)) (* x (* (- x y) 2.0))) (* x (* (- x y) 2.0)))
  (sqrt (* x (* (- x y) 2.0)))
  (sqrt (* x (* (- x y) 2.0)))
  (* x (- x y))
  (* (cbrt x) (* (- x y) 2.0))
  (* (sqrt x) (* (- x y) 2.0))
  (* x (* (- x y) 2.0))
  (* x (* (- (pow x 3) (pow y 3)) 2.0))
  (* x (* (- (* x x) (* y y)) 2.0))
  (real->posit16 (* x (* (- x y) 2.0)))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.310 * * [simplify]: iteration 0: 55 enodes
0.331 * * [simplify]: iteration 1: 142 enodes
0.392 * * [simplify]: iteration 2: 486 enodes
0.935 * * [simplify]: iteration 3: 2307 enodes
1.979 * * [simplify]: iteration complete: 5027 enodes
1.979 * * [simplify]: Extracting #0: cost 15 inf + 0
1.980 * * [simplify]: Extracting #1: cost 240 inf + 0
1.985 * * [simplify]: Extracting #2: cost 947 inf + 8596
2.012 * * [simplify]: Extracting #3: cost 850 inf + 117929
2.084 * * [simplify]: Extracting #4: cost 177 inf + 269651
2.226 * * [simplify]: Extracting #5: cost 36 inf + 310710
2.330 * * [simplify]: Extracting #6: cost 6 inf + 317130
2.467 * * [simplify]: Extracting #7: cost 0 inf + 318937
2.547 * [simplify]: Simplified to:
  (expm1 (* (* (- x y) 2.0) x))
  (log1p (* (* (- x y) 2.0) x))
  (* (* (- x y) 2.0) x)
  (* (* (- x y) 2.0) x)
  (log (* (* (- x y) 2.0) x))
  (log (* (* (- x y) 2.0) x))
  (log (* (* (- x y) 2.0) x))
  (exp (* (* (- x y) 2.0) x))
  (* (* (* (- x y) 2.0) x) (* (* (* (- x y) 2.0) x) (* (* (- x y) 2.0) x)))
  (* (* (* (- x y) 2.0) x) (* (* (* (- x y) 2.0) x) (* (* (- x y) 2.0) x)))
  (* (cbrt (* (* (- x y) 2.0) x)) (cbrt (* (* (- x y) 2.0) x)))
  (cbrt (* (* (- x y) 2.0) x))
  (* (* (* (- x y) 2.0) x) (* (* (* (- x y) 2.0) x) (* (* (- x y) 2.0) x)))
  (sqrt (* (* (- x y) 2.0) x))
  (sqrt (* (* (- x y) 2.0) x))
  (* x (- x y))
  (* (- x y) (* (cbrt x) 2.0))
  (* (* (- x y) 2.0) (sqrt x))
  (* (* (- x y) 2.0) x)
  (* 2.0 (* x (- (* x (* x x)) (* y (* y y)))))
  (* (* (+ y x) (- x y)) (* 2.0 x))
  (real->posit16 (* (* (- x y) 2.0) x))
  (* (* (- x y) 2.0) x)
  (* (* (- x y) 2.0) x)
  (* (* (- x y) 2.0) x)
2.548 * * * [progress]: adding candidates to table
2.630 * * [progress]: iteration 2 / 4
2.630 * * * [progress]: picking best candidate
2.632 * * * * [pick]: Picked  #<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))>
2.632 * * * [progress]: localizing error
2.645 * * * [progress]: generating rewritten candidates
2.645 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
2.653 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
2.690 * * * [progress]: generating series expansions
2.690 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
2.690 * [backup-simplify]: Simplify (- (* x x) (* x y)) into (- (pow x 2) (* x y))
2.690 * [approximate]: Taking taylor expansion of (- (pow x 2) (* x y)) in (x y) around 0
2.691 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y
2.691 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.691 * [taylor]: Taking taylor expansion of x in y
2.691 * [backup-simplify]: Simplify x into x
2.691 * [taylor]: Taking taylor expansion of (* x y) in y
2.691 * [taylor]: Taking taylor expansion of x in y
2.691 * [backup-simplify]: Simplify x into x
2.691 * [taylor]: Taking taylor expansion of y in y
2.691 * [backup-simplify]: Simplify 0 into 0
2.691 * [backup-simplify]: Simplify 1 into 1
2.691 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x
2.691 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.691 * [taylor]: Taking taylor expansion of x in x
2.691 * [backup-simplify]: Simplify 0 into 0
2.691 * [backup-simplify]: Simplify 1 into 1
2.691 * [taylor]: Taking taylor expansion of (* x y) in x
2.691 * [taylor]: Taking taylor expansion of x in x
2.691 * [backup-simplify]: Simplify 0 into 0
2.691 * [backup-simplify]: Simplify 1 into 1
2.691 * [taylor]: Taking taylor expansion of y in x
2.691 * [backup-simplify]: Simplify y into y
2.691 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x
2.691 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.691 * [taylor]: Taking taylor expansion of x in x
2.691 * [backup-simplify]: Simplify 0 into 0
2.691 * [backup-simplify]: Simplify 1 into 1
2.691 * [taylor]: Taking taylor expansion of (* x y) in x
2.691 * [taylor]: Taking taylor expansion of x in x
2.691 * [backup-simplify]: Simplify 0 into 0
2.691 * [backup-simplify]: Simplify 1 into 1
2.691 * [taylor]: Taking taylor expansion of y in x
2.691 * [backup-simplify]: Simplify y into y
2.692 * [backup-simplify]: Simplify (* 0 y) into 0
2.692 * [backup-simplify]: Simplify (- 0) into 0
2.693 * [backup-simplify]: Simplify (+ 0 0) into 0
2.693 * [taylor]: Taking taylor expansion of 0 in y
2.693 * [backup-simplify]: Simplify 0 into 0
2.693 * [backup-simplify]: Simplify 0 into 0
2.693 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.693 * [backup-simplify]: Simplify (- y) into (- y)
2.693 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.693 * [taylor]: Taking taylor expansion of (- y) in y
2.693 * [taylor]: Taking taylor expansion of y in y
2.693 * [backup-simplify]: Simplify 0 into 0
2.693 * [backup-simplify]: Simplify 1 into 1
2.694 * [backup-simplify]: Simplify (- 0) into 0
2.694 * [backup-simplify]: Simplify 0 into 0
2.694 * [backup-simplify]: Simplify 0 into 0
2.694 * [backup-simplify]: Simplify (* 1 1) into 1
2.695 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.695 * [backup-simplify]: Simplify (- 0) into 0
2.696 * [backup-simplify]: Simplify (+ 1 0) into 1
2.696 * [taylor]: Taking taylor expansion of 1 in y
2.696 * [backup-simplify]: Simplify 1 into 1
2.696 * [backup-simplify]: Simplify 1 into 1
2.696 * [backup-simplify]: Simplify (- 1) into -1
2.696 * [backup-simplify]: Simplify -1 into -1
2.696 * [backup-simplify]: Simplify 0 into 0
2.697 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.698 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.699 * [backup-simplify]: Simplify (- 0) into 0
2.699 * [backup-simplify]: Simplify (+ 0 0) into 0
2.699 * [taylor]: Taking taylor expansion of 0 in y
2.699 * [backup-simplify]: Simplify 0 into 0
2.699 * [backup-simplify]: Simplify 0 into 0
2.699 * [backup-simplify]: Simplify 0 into 0
2.700 * [backup-simplify]: Simplify (- 0) into 0
2.700 * [backup-simplify]: Simplify 0 into 0
2.700 * [backup-simplify]: Simplify 0 into 0
2.701 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.702 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.703 * [backup-simplify]: Simplify (- 0) into 0
2.703 * [backup-simplify]: Simplify (+ 0 0) into 0
2.703 * [taylor]: Taking taylor expansion of 0 in y
2.703 * [backup-simplify]: Simplify 0 into 0
2.703 * [backup-simplify]: Simplify 0 into 0
2.704 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (* x y))
2.704 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (/ 1 x) (/ 1 y))) into (- (/ 1 (pow x 2)) (/ 1 (* x y)))
2.704 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0
2.704 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y
2.704 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.704 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.704 * [taylor]: Taking taylor expansion of x in y
2.704 * [backup-simplify]: Simplify x into x
2.704 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.704 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.704 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.704 * [taylor]: Taking taylor expansion of (* x y) in y
2.704 * [taylor]: Taking taylor expansion of x in y
2.704 * [backup-simplify]: Simplify x into x
2.704 * [taylor]: Taking taylor expansion of y in y
2.704 * [backup-simplify]: Simplify 0 into 0
2.704 * [backup-simplify]: Simplify 1 into 1
2.704 * [backup-simplify]: Simplify (* x 0) into 0
2.705 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.705 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.705 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
2.705 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.705 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.705 * [taylor]: Taking taylor expansion of x in x
2.705 * [backup-simplify]: Simplify 0 into 0
2.705 * [backup-simplify]: Simplify 1 into 1
2.706 * [backup-simplify]: Simplify (* 1 1) into 1
2.706 * [backup-simplify]: Simplify (/ 1 1) into 1
2.706 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.706 * [taylor]: Taking taylor expansion of (* x y) in x
2.706 * [taylor]: Taking taylor expansion of x in x
2.706 * [backup-simplify]: Simplify 0 into 0
2.706 * [backup-simplify]: Simplify 1 into 1
2.706 * [taylor]: Taking taylor expansion of y in x
2.706 * [backup-simplify]: Simplify y into y
2.706 * [backup-simplify]: Simplify (* 0 y) into 0
2.707 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.707 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.707 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
2.707 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.707 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.707 * [taylor]: Taking taylor expansion of x in x
2.707 * [backup-simplify]: Simplify 0 into 0
2.707 * [backup-simplify]: Simplify 1 into 1
2.707 * [backup-simplify]: Simplify (* 1 1) into 1
2.708 * [backup-simplify]: Simplify (/ 1 1) into 1
2.708 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.708 * [taylor]: Taking taylor expansion of (* x y) in x
2.708 * [taylor]: Taking taylor expansion of x in x
2.708 * [backup-simplify]: Simplify 0 into 0
2.708 * [backup-simplify]: Simplify 1 into 1
2.708 * [taylor]: Taking taylor expansion of y in x
2.708 * [backup-simplify]: Simplify y into y
2.708 * [backup-simplify]: Simplify (* 0 y) into 0
2.708 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.708 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.709 * [backup-simplify]: Simplify (+ 1 0) into 1
2.709 * [taylor]: Taking taylor expansion of 1 in y
2.709 * [backup-simplify]: Simplify 1 into 1
2.710 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.711 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.711 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.711 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.711 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
2.711 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.711 * [taylor]: Taking taylor expansion of y in y
2.711 * [backup-simplify]: Simplify 0 into 0
2.711 * [backup-simplify]: Simplify 1 into 1
2.712 * [backup-simplify]: Simplify (/ 1 1) into 1
2.712 * [backup-simplify]: Simplify (- 1) into -1
2.712 * [backup-simplify]: Simplify -1 into -1
2.712 * [backup-simplify]: Simplify 1 into 1
2.713 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.714 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.715 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.715 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.715 * [backup-simplify]: Simplify (- 0) into 0
2.715 * [backup-simplify]: Simplify (+ 0 0) into 0
2.715 * [taylor]: Taking taylor expansion of 0 in y
2.715 * [backup-simplify]: Simplify 0 into 0
2.716 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.716 * [backup-simplify]: Simplify (- 0) into 0
2.716 * [backup-simplify]: Simplify 0 into 0
2.716 * [backup-simplify]: Simplify 0 into 0
2.717 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.717 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.718 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.718 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.718 * [backup-simplify]: Simplify (- 0) into 0
2.719 * [backup-simplify]: Simplify (+ 0 0) into 0
2.719 * [taylor]: Taking taylor expansion of 0 in y
2.719 * [backup-simplify]: Simplify 0 into 0
2.719 * [backup-simplify]: Simplify 0 into 0
2.719 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.720 * [backup-simplify]: Simplify (- 0) into 0
2.720 * [backup-simplify]: Simplify 0 into 0
2.720 * [backup-simplify]: Simplify 0 into 0
2.720 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.721 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.722 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.722 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.722 * [backup-simplify]: Simplify (- 0) into 0
2.722 * [backup-simplify]: Simplify (+ 0 0) into 0
2.722 * [taylor]: Taking taylor expansion of 0 in y
2.722 * [backup-simplify]: Simplify 0 into 0
2.722 * [backup-simplify]: Simplify 0 into 0
2.723 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (pow x 2) (* x y))
2.723 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- x)) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (/ 1 (* x y)))
2.723 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0
2.723 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y
2.723 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.723 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.723 * [taylor]: Taking taylor expansion of x in y
2.723 * [backup-simplify]: Simplify x into x
2.723 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.723 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.723 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.723 * [taylor]: Taking taylor expansion of (* x y) in y
2.723 * [taylor]: Taking taylor expansion of x in y
2.723 * [backup-simplify]: Simplify x into x
2.723 * [taylor]: Taking taylor expansion of y in y
2.723 * [backup-simplify]: Simplify 0 into 0
2.723 * [backup-simplify]: Simplify 1 into 1
2.723 * [backup-simplify]: Simplify (* x 0) into 0
2.723 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.723 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.724 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
2.724 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.724 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.724 * [taylor]: Taking taylor expansion of x in x
2.724 * [backup-simplify]: Simplify 0 into 0
2.724 * [backup-simplify]: Simplify 1 into 1
2.724 * [backup-simplify]: Simplify (* 1 1) into 1
2.724 * [backup-simplify]: Simplify (/ 1 1) into 1
2.724 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.724 * [taylor]: Taking taylor expansion of (* x y) in x
2.724 * [taylor]: Taking taylor expansion of x in x
2.724 * [backup-simplify]: Simplify 0 into 0
2.724 * [backup-simplify]: Simplify 1 into 1
2.724 * [taylor]: Taking taylor expansion of y in x
2.724 * [backup-simplify]: Simplify y into y
2.724 * [backup-simplify]: Simplify (* 0 y) into 0
2.724 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.725 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.725 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
2.725 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.725 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.725 * [taylor]: Taking taylor expansion of x in x
2.725 * [backup-simplify]: Simplify 0 into 0
2.725 * [backup-simplify]: Simplify 1 into 1
2.725 * [backup-simplify]: Simplify (* 1 1) into 1
2.725 * [backup-simplify]: Simplify (/ 1 1) into 1
2.725 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.725 * [taylor]: Taking taylor expansion of (* x y) in x
2.725 * [taylor]: Taking taylor expansion of x in x
2.725 * [backup-simplify]: Simplify 0 into 0
2.725 * [backup-simplify]: Simplify 1 into 1
2.725 * [taylor]: Taking taylor expansion of y in x
2.725 * [backup-simplify]: Simplify y into y
2.725 * [backup-simplify]: Simplify (* 0 y) into 0
2.726 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.726 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.726 * [backup-simplify]: Simplify (+ 1 0) into 1
2.726 * [taylor]: Taking taylor expansion of 1 in y
2.726 * [backup-simplify]: Simplify 1 into 1
2.726 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.727 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.727 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.727 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.727 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
2.727 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.727 * [taylor]: Taking taylor expansion of y in y
2.727 * [backup-simplify]: Simplify 0 into 0
2.727 * [backup-simplify]: Simplify 1 into 1
2.727 * [backup-simplify]: Simplify (/ 1 1) into 1
2.727 * [backup-simplify]: Simplify (- 1) into -1
2.727 * [backup-simplify]: Simplify -1 into -1
2.727 * [backup-simplify]: Simplify 1 into 1
2.728 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.729 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.729 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.729 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.729 * [backup-simplify]: Simplify (- 0) into 0
2.730 * [backup-simplify]: Simplify (+ 0 0) into 0
2.730 * [taylor]: Taking taylor expansion of 0 in y
2.730 * [backup-simplify]: Simplify 0 into 0
2.730 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.730 * [backup-simplify]: Simplify (- 0) into 0
2.730 * [backup-simplify]: Simplify 0 into 0
2.730 * [backup-simplify]: Simplify 0 into 0
2.731 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.731 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.732 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.732 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.733 * [backup-simplify]: Simplify (- 0) into 0
2.733 * [backup-simplify]: Simplify (+ 0 0) into 0
2.733 * [taylor]: Taking taylor expansion of 0 in y
2.733 * [backup-simplify]: Simplify 0 into 0
2.733 * [backup-simplify]: Simplify 0 into 0
2.733 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.734 * [backup-simplify]: Simplify (- 0) into 0
2.734 * [backup-simplify]: Simplify 0 into 0
2.734 * [backup-simplify]: Simplify 0 into 0
2.734 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.735 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.736 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.736 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.736 * [backup-simplify]: Simplify (- 0) into 0
2.736 * [backup-simplify]: Simplify (+ 0 0) into 0
2.736 * [taylor]: Taking taylor expansion of 0 in y
2.737 * [backup-simplify]: Simplify 0 into 0
2.737 * [backup-simplify]: Simplify 0 into 0
2.737 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (pow x 2) (* x y))
2.737 * * * * [progress]: [ 2 / 2 ] generating series at (2)
2.737 * [backup-simplify]: Simplify (* 2.0 (- (* x x) (* x y))) into (* 2.0 (- (pow x 2) (* x y)))
2.737 * [approximate]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in (x y) around 0
2.737 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in y
2.737 * [taylor]: Taking taylor expansion of 2.0 in y
2.737 * [backup-simplify]: Simplify 2.0 into 2.0
2.737 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y
2.737 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.737 * [taylor]: Taking taylor expansion of x in y
2.737 * [backup-simplify]: Simplify x into x
2.737 * [taylor]: Taking taylor expansion of (* x y) in y
2.737 * [taylor]: Taking taylor expansion of x in y
2.737 * [backup-simplify]: Simplify x into x
2.737 * [taylor]: Taking taylor expansion of y in y
2.737 * [backup-simplify]: Simplify 0 into 0
2.737 * [backup-simplify]: Simplify 1 into 1
2.737 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in x
2.737 * [taylor]: Taking taylor expansion of 2.0 in x
2.737 * [backup-simplify]: Simplify 2.0 into 2.0
2.737 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x
2.737 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.737 * [taylor]: Taking taylor expansion of x in x
2.737 * [backup-simplify]: Simplify 0 into 0
2.737 * [backup-simplify]: Simplify 1 into 1
2.737 * [taylor]: Taking taylor expansion of (* x y) in x
2.737 * [taylor]: Taking taylor expansion of x in x
2.737 * [backup-simplify]: Simplify 0 into 0
2.737 * [backup-simplify]: Simplify 1 into 1
2.737 * [taylor]: Taking taylor expansion of y in x
2.737 * [backup-simplify]: Simplify y into y
2.737 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in x
2.737 * [taylor]: Taking taylor expansion of 2.0 in x
2.737 * [backup-simplify]: Simplify 2.0 into 2.0
2.737 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x
2.737 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.737 * [taylor]: Taking taylor expansion of x in x
2.737 * [backup-simplify]: Simplify 0 into 0
2.737 * [backup-simplify]: Simplify 1 into 1
2.738 * [taylor]: Taking taylor expansion of (* x y) in x
2.738 * [taylor]: Taking taylor expansion of x in x
2.738 * [backup-simplify]: Simplify 0 into 0
2.738 * [backup-simplify]: Simplify 1 into 1
2.738 * [taylor]: Taking taylor expansion of y in x
2.738 * [backup-simplify]: Simplify y into y
2.738 * [backup-simplify]: Simplify (* 0 y) into 0
2.738 * [backup-simplify]: Simplify (- 0) into 0
2.738 * [backup-simplify]: Simplify (+ 0 0) into 0
2.738 * [backup-simplify]: Simplify (* 2.0 0) into 0
2.738 * [taylor]: Taking taylor expansion of 0 in y
2.738 * [backup-simplify]: Simplify 0 into 0
2.738 * [backup-simplify]: Simplify 0 into 0
2.739 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.739 * [backup-simplify]: Simplify (- y) into (- y)
2.739 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.739 * [backup-simplify]: Simplify (+ (* 2.0 (- y)) (* 0 0)) into (- (* 2.0 y))
2.739 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y
2.739 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
2.739 * [taylor]: Taking taylor expansion of 2.0 in y
2.739 * [backup-simplify]: Simplify 2.0 into 2.0
2.739 * [taylor]: Taking taylor expansion of y in y
2.739 * [backup-simplify]: Simplify 0 into 0
2.739 * [backup-simplify]: Simplify 1 into 1
2.739 * [backup-simplify]: Simplify (* 2.0 0) into 0
2.740 * [backup-simplify]: Simplify (- 0) into 0
2.740 * [backup-simplify]: Simplify 0 into 0
2.740 * [backup-simplify]: Simplify 0 into 0
2.740 * [backup-simplify]: Simplify (* 1 1) into 1
2.741 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.741 * [backup-simplify]: Simplify (- 0) into 0
2.741 * [backup-simplify]: Simplify (+ 1 0) into 1
2.742 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 (- y)) (* 0 0))) into 2.0
2.742 * [taylor]: Taking taylor expansion of 2.0 in y
2.742 * [backup-simplify]: Simplify 2.0 into 2.0
2.742 * [backup-simplify]: Simplify 2.0 into 2.0
2.742 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
2.743 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.743 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.743 * [backup-simplify]: Simplify 0 into 0
2.743 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.744 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.744 * [backup-simplify]: Simplify (- 0) into 0
2.745 * [backup-simplify]: Simplify (+ 0 0) into 0
2.745 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
2.745 * [taylor]: Taking taylor expansion of 0 in y
2.745 * [backup-simplify]: Simplify 0 into 0
2.745 * [backup-simplify]: Simplify 0 into 0
2.746 * [backup-simplify]: Simplify 0 into 0
2.746 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
2.746 * [backup-simplify]: Simplify (- 0) into 0
2.746 * [backup-simplify]: Simplify 0 into 0
2.746 * [backup-simplify]: Simplify 0 into 0
2.747 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.749 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.749 * [backup-simplify]: Simplify (- 0) into 0
2.749 * [backup-simplify]: Simplify (+ 0 0) into 0
2.751 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
2.751 * [taylor]: Taking taylor expansion of 0 in y
2.751 * [backup-simplify]: Simplify 0 into 0
2.751 * [backup-simplify]: Simplify 0 into 0
2.751 * [backup-simplify]: Simplify (+ (* (- 2.0) (* y x)) (* 2.0 (pow (* 1 x) 2))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
2.752 * [backup-simplify]: Simplify (* 2.0 (- (* (/ 1 x) (/ 1 x)) (* (/ 1 x) (/ 1 y)))) into (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y))))
2.752 * [approximate]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0
2.752 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y
2.752 * [taylor]: Taking taylor expansion of 2.0 in y
2.752 * [backup-simplify]: Simplify 2.0 into 2.0
2.752 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y
2.752 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.752 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.752 * [taylor]: Taking taylor expansion of x in y
2.752 * [backup-simplify]: Simplify x into x
2.752 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.752 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.752 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.752 * [taylor]: Taking taylor expansion of (* x y) in y
2.752 * [taylor]: Taking taylor expansion of x in y
2.752 * [backup-simplify]: Simplify x into x
2.752 * [taylor]: Taking taylor expansion of y in y
2.752 * [backup-simplify]: Simplify 0 into 0
2.752 * [backup-simplify]: Simplify 1 into 1
2.752 * [backup-simplify]: Simplify (* x 0) into 0
2.753 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.753 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.753 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
2.753 * [taylor]: Taking taylor expansion of 2.0 in x
2.753 * [backup-simplify]: Simplify 2.0 into 2.0
2.753 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
2.753 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.753 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.753 * [taylor]: Taking taylor expansion of x in x
2.753 * [backup-simplify]: Simplify 0 into 0
2.753 * [backup-simplify]: Simplify 1 into 1
2.753 * [backup-simplify]: Simplify (* 1 1) into 1
2.754 * [backup-simplify]: Simplify (/ 1 1) into 1
2.754 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.754 * [taylor]: Taking taylor expansion of (* x y) in x
2.754 * [taylor]: Taking taylor expansion of x in x
2.754 * [backup-simplify]: Simplify 0 into 0
2.754 * [backup-simplify]: Simplify 1 into 1
2.754 * [taylor]: Taking taylor expansion of y in x
2.754 * [backup-simplify]: Simplify y into y
2.754 * [backup-simplify]: Simplify (* 0 y) into 0
2.754 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.754 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.754 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
2.755 * [taylor]: Taking taylor expansion of 2.0 in x
2.755 * [backup-simplify]: Simplify 2.0 into 2.0
2.755 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
2.755 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.755 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.755 * [taylor]: Taking taylor expansion of x in x
2.755 * [backup-simplify]: Simplify 0 into 0
2.755 * [backup-simplify]: Simplify 1 into 1
2.755 * [backup-simplify]: Simplify (* 1 1) into 1
2.756 * [backup-simplify]: Simplify (/ 1 1) into 1
2.756 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.756 * [taylor]: Taking taylor expansion of (* x y) in x
2.756 * [taylor]: Taking taylor expansion of x in x
2.756 * [backup-simplify]: Simplify 0 into 0
2.756 * [backup-simplify]: Simplify 1 into 1
2.756 * [taylor]: Taking taylor expansion of y in x
2.756 * [backup-simplify]: Simplify y into y
2.756 * [backup-simplify]: Simplify (* 0 y) into 0
2.756 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.756 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.757 * [backup-simplify]: Simplify (+ 1 0) into 1
2.757 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
2.757 * [taylor]: Taking taylor expansion of 2.0 in y
2.757 * [backup-simplify]: Simplify 2.0 into 2.0
2.758 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.759 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.759 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.759 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.759 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y)))
2.759 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
2.759 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
2.759 * [taylor]: Taking taylor expansion of 2.0 in y
2.760 * [backup-simplify]: Simplify 2.0 into 2.0
2.760 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.760 * [taylor]: Taking taylor expansion of y in y
2.760 * [backup-simplify]: Simplify 0 into 0
2.760 * [backup-simplify]: Simplify 1 into 1
2.760 * [backup-simplify]: Simplify (/ 1 1) into 1
2.760 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
2.761 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.761 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.761 * [backup-simplify]: Simplify 2.0 into 2.0
2.762 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.763 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.764 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.764 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.764 * [backup-simplify]: Simplify (- 0) into 0
2.765 * [backup-simplify]: Simplify (+ 0 0) into 0
2.766 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
2.766 * [taylor]: Taking taylor expansion of 0 in y
2.766 * [backup-simplify]: Simplify 0 into 0
2.766 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.767 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
2.767 * [backup-simplify]: Simplify (- 0) into 0
2.768 * [backup-simplify]: Simplify 0 into 0
2.768 * [backup-simplify]: Simplify 0 into 0
2.769 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.770 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.771 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.771 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.772 * [backup-simplify]: Simplify (- 0) into 0
2.772 * [backup-simplify]: Simplify (+ 0 0) into 0
2.773 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
2.774 * [taylor]: Taking taylor expansion of 0 in y
2.774 * [backup-simplify]: Simplify 0 into 0
2.774 * [backup-simplify]: Simplify 0 into 0
2.775 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.776 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
2.776 * [backup-simplify]: Simplify (- 0) into 0
2.776 * [backup-simplify]: Simplify 0 into 0
2.776 * [backup-simplify]: Simplify 0 into 0
2.777 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.778 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.780 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.780 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.780 * [backup-simplify]: Simplify (- 0) into 0
2.781 * [backup-simplify]: Simplify (+ 0 0) into 0
2.782 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
2.782 * [taylor]: Taking taylor expansion of 0 in y
2.783 * [backup-simplify]: Simplify 0 into 0
2.783 * [backup-simplify]: Simplify 0 into 0
2.786 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* (- 2.0) (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
2.786 * [backup-simplify]: Simplify (* 2.0 (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- x)) (/ 1 (- y))))) into (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y))))
2.786 * [approximate]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0
2.786 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y
2.787 * [taylor]: Taking taylor expansion of 2.0 in y
2.787 * [backup-simplify]: Simplify 2.0 into 2.0
2.787 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y
2.787 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.787 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.787 * [taylor]: Taking taylor expansion of x in y
2.787 * [backup-simplify]: Simplify x into x
2.787 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.787 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.787 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.787 * [taylor]: Taking taylor expansion of (* x y) in y
2.787 * [taylor]: Taking taylor expansion of x in y
2.787 * [backup-simplify]: Simplify x into x
2.787 * [taylor]: Taking taylor expansion of y in y
2.787 * [backup-simplify]: Simplify 0 into 0
2.787 * [backup-simplify]: Simplify 1 into 1
2.787 * [backup-simplify]: Simplify (* x 0) into 0
2.788 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.788 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.788 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
2.788 * [taylor]: Taking taylor expansion of 2.0 in x
2.788 * [backup-simplify]: Simplify 2.0 into 2.0
2.788 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
2.788 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.788 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.788 * [taylor]: Taking taylor expansion of x in x
2.788 * [backup-simplify]: Simplify 0 into 0
2.788 * [backup-simplify]: Simplify 1 into 1
2.788 * [backup-simplify]: Simplify (* 1 1) into 1
2.789 * [backup-simplify]: Simplify (/ 1 1) into 1
2.789 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.789 * [taylor]: Taking taylor expansion of (* x y) in x
2.789 * [taylor]: Taking taylor expansion of x in x
2.789 * [backup-simplify]: Simplify 0 into 0
2.789 * [backup-simplify]: Simplify 1 into 1
2.789 * [taylor]: Taking taylor expansion of y in x
2.789 * [backup-simplify]: Simplify y into y
2.789 * [backup-simplify]: Simplify (* 0 y) into 0
2.789 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.789 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.790 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
2.790 * [taylor]: Taking taylor expansion of 2.0 in x
2.790 * [backup-simplify]: Simplify 2.0 into 2.0
2.790 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
2.790 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.790 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.790 * [taylor]: Taking taylor expansion of x in x
2.790 * [backup-simplify]: Simplify 0 into 0
2.790 * [backup-simplify]: Simplify 1 into 1
2.790 * [backup-simplify]: Simplify (* 1 1) into 1
2.791 * [backup-simplify]: Simplify (/ 1 1) into 1
2.791 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.791 * [taylor]: Taking taylor expansion of (* x y) in x
2.791 * [taylor]: Taking taylor expansion of x in x
2.791 * [backup-simplify]: Simplify 0 into 0
2.791 * [backup-simplify]: Simplify 1 into 1
2.791 * [taylor]: Taking taylor expansion of y in x
2.791 * [backup-simplify]: Simplify y into y
2.791 * [backup-simplify]: Simplify (* 0 y) into 0
2.792 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.792 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.792 * [backup-simplify]: Simplify (+ 1 0) into 1
2.793 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
2.793 * [taylor]: Taking taylor expansion of 2.0 in y
2.793 * [backup-simplify]: Simplify 2.0 into 2.0
2.793 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.794 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.794 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.794 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.795 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y)))
2.795 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
2.795 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
2.795 * [taylor]: Taking taylor expansion of 2.0 in y
2.795 * [backup-simplify]: Simplify 2.0 into 2.0
2.795 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.795 * [taylor]: Taking taylor expansion of y in y
2.795 * [backup-simplify]: Simplify 0 into 0
2.795 * [backup-simplify]: Simplify 1 into 1
2.795 * [backup-simplify]: Simplify (/ 1 1) into 1
2.796 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
2.796 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.797 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.797 * [backup-simplify]: Simplify 2.0 into 2.0
2.798 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.799 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.799 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.800 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.800 * [backup-simplify]: Simplify (- 0) into 0
2.800 * [backup-simplify]: Simplify (+ 0 0) into 0
2.801 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
2.801 * [taylor]: Taking taylor expansion of 0 in y
2.801 * [backup-simplify]: Simplify 0 into 0
2.802 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.803 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
2.803 * [backup-simplify]: Simplify (- 0) into 0
2.803 * [backup-simplify]: Simplify 0 into 0
2.803 * [backup-simplify]: Simplify 0 into 0
2.804 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.805 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.807 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.807 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.807 * [backup-simplify]: Simplify (- 0) into 0
2.808 * [backup-simplify]: Simplify (+ 0 0) into 0
2.809 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
2.809 * [taylor]: Taking taylor expansion of 0 in y
2.809 * [backup-simplify]: Simplify 0 into 0
2.809 * [backup-simplify]: Simplify 0 into 0
2.810 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.811 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
2.811 * [backup-simplify]: Simplify (- 0) into 0
2.811 * [backup-simplify]: Simplify 0 into 0
2.811 * [backup-simplify]: Simplify 0 into 0
2.813 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.814 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.815 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.815 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.816 * [backup-simplify]: Simplify (- 0) into 0
2.816 * [backup-simplify]: Simplify (+ 0 0) into 0
2.818 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
2.818 * [taylor]: Taking taylor expansion of 0 in y
2.818 * [backup-simplify]: Simplify 0 into 0
2.818 * [backup-simplify]: Simplify 0 into 0
2.819 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* (- 2.0) (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
2.819 * * * [progress]: simplifying candidates
2.819 * * * * [progress]: [ 1 / 54 ] simplifiying candidate #<alt (λ (x y) (* 2.0 (+ (fma x x (- (* y x))) (fma (- y) x (* y x)))))>
2.819 * * * * [progress]: [ 2 / 54 ] simplifiying candidate #<alt (λ (x y) (* 2.0 (log1p (expm1 (- (* x x) (* x y))))))>
2.819 * * * * [progress]: [ 3 / 54 ] simplifiying candidate #<alt (λ (x y) (* 2.0 (expm1 (log1p (- (* x x) (* x y))))))>
2.819 * * * * [progress]: [ 4 / 54 ] simplifiying candidate #<alt (λ (x y) (* 2.0 (fma x x (- (* x y)))))>
2.819 * * * * [progress]: [ 5 / 54 ] simplifiying candidate #<alt (λ (x y) (* 2.0 (log (/ (exp (* x x)) (exp (* x y))))))>
2.820 * * * * [progress]: [ 6 / 54 ] simplifiying candidate #<alt (λ (x y) (* 2.0 (pow (- (* x x) (* x y)) 1)))>
2.820 * * * * [progress]: [ 7 / 54 ] simplifiying candidate #<alt (λ (x y) (* 2.0 (exp (log (- (* x x) (* x y))))))>
2.820 * * * * [progress]: [ 8 / 54 ] simplifiying candidate #<alt (λ (x y) (* 2.0 (log (exp (- (* x x) (* x y))))))>
2.820 * * * * [progress]: [ 9 / 54 ] simplifiying candidate #<alt (λ (x y) (* 2.0 (* (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y)))) (cbrt (- (* x x) (* x y))))))>
2.820 * * * * [progress]: [ 10 / 54 ] simplifiying candidate #<alt (λ (x y) (* 2.0 (cbrt (* (* (- (* x x) (* x y)) (- (* x x) (* x y))) (- (* x x) (* x y))))))>
2.820 * * * * [progress]: [ 11 / 54 ] simplifiying candidate #<alt (λ (x y) (* 2.0 (* (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))))))>
2.820 * * * * [progress]: [ 12 / 54 ] simplifiying candidate #<alt (λ (x y) (* 2.0 (/ (- (pow (* x x) 3) (pow (* x y) 3)) (+ (* (* x x) (* x x)) (+ (* (* x y) (* x y)) (* (* x x) (* x y)))))))>
2.820 * * * * [progress]: [ 13 / 54 ] simplifiying candidate #<alt (λ (x y) (* 2.0 (+ (* x x) (- (* x y)))))>
2.820 * * * * [progress]: [ 14 / 54 ] simplifiying candidate #<alt (λ (x y) (* 2.0 (* 1 (- (* x x) (* x y)))))>
2.820 * * * * [progress]: [ 15 / 54 ] simplifiying candidate #<alt (λ (x y) (* 2.0 (/ (- (* (* x x) (* x x)) (* (* x y) (* x y))) (+ (* x x) (* x y)))))>
2.820 * * * * [progress]: [ 16 / 54 ] simplifiying candidate #<alt (λ (x y) (* 2.0 (* x (- x y))))>
2.820 * * * * [progress]: [ 17 / 54 ] simplifiying candidate #<alt (λ (x y) (* 2.0 (+ (* x x) (- (* x y)))))>
2.820 * * * * [progress]: [ 18 / 54 ] simplifiying candidate #<alt (λ (x y) (* 2.0 (posit16->real (real->posit16 (- (* x x) (* x y))))))>
2.820 * * * * [progress]: [ 19 / 54 ] simplifiying candidate #<alt (λ (x y) (log1p (expm1 (* 2.0 (- (* x x) (* x y))))))>
2.821 * * * * [progress]: [ 20 / 54 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (* 2.0 (- (* x x) (* x y))))))>
2.821 * * * * [progress]: [ 21 / 54 ] simplifiying candidate #<alt (λ (x y) (pow (* 2.0 (- (* x x) (* x y))) 1))>
2.821 * * * * [progress]: [ 22 / 54 ] simplifiying candidate #<alt (λ (x y) (pow (* 2.0 (- (* x x) (* x y))) 1))>
2.821 * * * * [progress]: [ 23 / 54 ] simplifiying candidate #<alt (λ (x y) (exp (+ (log 2.0) (log (- (* x x) (* x y))))))>
2.821 * * * * [progress]: [ 24 / 54 ] simplifiying candidate #<alt (λ (x y) (exp (log (* 2.0 (- (* x x) (* x y))))))>
2.821 * * * * [progress]: [ 25 / 54 ] simplifiying candidate #<alt (λ (x y) (log (exp (* 2.0 (- (* x x) (* x y))))))>
2.821 * * * * [progress]: [ 26 / 54 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (* 2.0 2.0) 2.0) (* (* (- (* x x) (* x y)) (- (* x x) (* x y))) (- (* x x) (* x y))))))>
2.821 * * * * [progress]: [ 27 / 54 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (* 2.0 (- (* x x) (* x y)))) (cbrt (* 2.0 (- (* x x) (* x y))))) (cbrt (* 2.0 (- (* x x) (* x y))))))>
2.821 * * * * [progress]: [ 28 / 54 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (* 2.0 (- (* x x) (* x y))) (* 2.0 (- (* x x) (* x y)))) (* 2.0 (- (* x x) (* x y))))))>
2.821 * * * * [progress]: [ 29 / 54 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (* 2.0 (- (* x x) (* x y)))) (sqrt (* 2.0 (- (* x x) (* x y))))))>
2.821 * * * * [progress]: [ 30 / 54 ] simplifiying candidate #<alt (λ (x y) (* 1 (* 2.0 (- (* x x) (* x y)))))>
2.821 * * * * [progress]: [ 31 / 54 ] simplifiying candidate #<alt (λ (x y) (* (* (sqrt 2.0) (sqrt (- (* x x) (* x y)))) (* (sqrt 2.0) (sqrt (- (* x x) (* x y))))))>
2.821 * * * * [progress]: [ 32 / 54 ] simplifiying candidate #<alt (λ (x y) (+ (* 2.0 (fma x x (- (* y x)))) (* 2.0 (fma (- y) x (* y x)))))>
2.821 * * * * [progress]: [ 33 / 54 ] simplifiying candidate #<alt (λ (x y) (+ (* 2.0 (* x x)) (* 2.0 (- (* x y)))))>
2.821 * * * * [progress]: [ 34 / 54 ] simplifiying candidate #<alt (λ (x y) (+ (* 2.0 (* x x)) (* 2.0 (- (* x y)))))>
2.821 * * * * [progress]: [ 35 / 54 ] simplifiying candidate #<alt (λ (x y) (+ (* (fma x x (- (* y x))) 2.0) (* (fma (- y) x (* y x)) 2.0)))>
2.822 * * * * [progress]: [ 36 / 54 ] simplifiying candidate #<alt (λ (x y) (+ (* (* x x) 2.0) (* (- (* x y)) 2.0)))>
2.822 * * * * [progress]: [ 37 / 54 ] simplifiying candidate #<alt (λ (x y) (+ (* (* x x) 2.0) (* (- (* x y)) 2.0)))>
2.822 * * * * [progress]: [ 38 / 54 ] simplifiying candidate #<alt (λ (x y) (* (* 2.0 (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y))))) (cbrt (- (* x x) (* x y)))))>
2.822 * * * * [progress]: [ 39 / 54 ] simplifiying candidate #<alt (λ (x y) (* (* 2.0 (sqrt (- (* x x) (* x y)))) (sqrt (- (* x x) (* x y)))))>
2.822 * * * * [progress]: [ 40 / 54 ] simplifiying candidate #<alt (λ (x y) (* (* 2.0 1) (- (* x x) (* x y))))>
2.822 * * * * [progress]: [ 41 / 54 ] simplifiying candidate #<alt (λ (x y) (* (* 2.0 x) (- x y)))>
2.822 * * * * [progress]: [ 42 / 54 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt 2.0) (- (* x x) (* x y)))))>
2.822 * * * * [progress]: [ 43 / 54 ] simplifiying candidate #<alt (λ (x y) (* (sqrt 2.0) (* (sqrt 2.0) (- (* x x) (* x y)))))>
2.822 * * * * [progress]: [ 44 / 54 ] simplifiying candidate #<alt (λ (x y) (* 1 (* 2.0 (- (* x x) (* x y)))))>
2.822 * * * * [progress]: [ 45 / 54 ] simplifiying candidate #<alt (λ (x y) (/ (* 2.0 (- (pow (* x x) 3) (pow (* x y) 3))) (+ (* (* x x) (* x x)) (+ (* (* x y) (* x y)) (* (* x x) (* x y))))))>
2.822 * * * * [progress]: [ 46 / 54 ] simplifiying candidate #<alt (λ (x y) (/ (* 2.0 (- (* (* x x) (* x x)) (* (* x y) (* x y)))) (+ (* x x) (* x y))))>
2.822 * * * * [progress]: [ 47 / 54 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (* 2.0 (- (* x x) (* x y))))))>
2.822 * * * * [progress]: [ 48 / 54 ] simplifiying candidate #<alt (λ (x y) (* (- (* x x) (* x y)) 2.0))>
2.822 * * * * [progress]: [ 49 / 54 ] simplifiying candidate #<alt (λ (x y) (* 2.0 (- (pow x 2) (* x y))))>
2.822 * * * * [progress]: [ 50 / 54 ] simplifiying candidate #<alt (λ (x y) (* 2.0 (- (pow x 2) (* x y))))>
2.822 * * * * [progress]: [ 51 / 54 ] simplifiying candidate #<alt (λ (x y) (* 2.0 (- (pow x 2) (* x y))))>
2.822 * * * * [progress]: [ 52 / 54 ] simplifiying candidate #<alt (λ (x y) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))))>
2.823 * * * * [progress]: [ 53 / 54 ] simplifiying candidate #<alt (λ (x y) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))))>
2.823 * * * * [progress]: [ 54 / 54 ] simplifiying candidate #<alt (λ (x y) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))))>
2.824 * [simplify]: Simplifying:
  (fma x x (- (* y x)))
  (fma (- y) x (* y x))
  (expm1 (- (* x x) (* x y)))
  (log1p (- (* x x) (* x y)))
  (- (* x y))
  (/ (exp (* x x)) (exp (* x y)))
  (log (- (* x x) (* x y)))
  (exp (- (* x x) (* x y)))
  (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y))))
  (cbrt (- (* x x) (* x y)))
  (* (* (- (* x x) (* x y)) (- (* x x) (* x y))) (- (* x x) (* x y)))
  (sqrt (- (* x x) (* x y)))
  (sqrt (- (* x x) (* x y)))
  (- (pow (* x x) 3) (pow (* x y) 3))
  (+ (* (* x x) (* x x)) (+ (* (* x y) (* x y)) (* (* x x) (* x y))))
  (- (* x y))
  (- (* (* x x) (* x x)) (* (* x y) (* x y)))
  (+ (* x x) (* x y))
  (- x y)
  (- (* x y))
  (real->posit16 (- (* x x) (* x y)))
  (expm1 (* 2.0 (- (* x x) (* x y))))
  (log1p (* 2.0 (- (* x x) (* x y))))
  (* 2.0 (- (* x x) (* x y)))
  (+ (log 2.0) (log (- (* x x) (* x y))))
  (log (* 2.0 (- (* x x) (* x y))))
  (exp (* 2.0 (- (* x x) (* x y))))
  (* (* (* 2.0 2.0) 2.0) (* (* (- (* x x) (* x y)) (- (* x x) (* x y))) (- (* x x) (* x y))))
  (* (cbrt (* 2.0 (- (* x x) (* x y)))) (cbrt (* 2.0 (- (* x x) (* x y)))))
  (cbrt (* 2.0 (- (* x x) (* x y))))
  (* (* (* 2.0 (- (* x x) (* x y))) (* 2.0 (- (* x x) (* x y)))) (* 2.0 (- (* x x) (* x y))))
  (sqrt (* 2.0 (- (* x x) (* x y))))
  (sqrt (* 2.0 (- (* x x) (* x y))))
  (* (sqrt 2.0) (sqrt (- (* x x) (* x y))))
  (* (sqrt 2.0) (sqrt (- (* x x) (* x y))))
  (* 2.0 (fma x x (- (* y x))))
  (* 2.0 (fma (- y) x (* y x)))
  (* 2.0 (* x x))
  (* 2.0 (- (* x y)))
  (* 2.0 (* x x))
  (* 2.0 (- (* x y)))
  (* (fma x x (- (* y x))) 2.0)
  (* (fma (- y) x (* y x)) 2.0)
  (* (* x x) 2.0)
  (* (- (* x y)) 2.0)
  (* (* x x) 2.0)
  (* (- (* x y)) 2.0)
  (* 2.0 (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y)))))
  (* 2.0 (sqrt (- (* x x) (* x y))))
  (* 2.0 1)
  (* 2.0 x)
  (* (cbrt 2.0) (- (* x x) (* x y)))
  (* (sqrt 2.0) (- (* x x) (* x y)))
  (* 2.0 (- (* x x) (* x y)))
  (* 2.0 (- (pow (* x x) 3) (pow (* x y) 3)))
  (* 2.0 (- (* (* x x) (* x x)) (* (* x y) (* x y))))
  (real->posit16 (* 2.0 (- (* x x) (* x y))))
  (- (pow x 2) (* x y))
  (- (pow x 2) (* x y))
  (- (pow x 2) (* x y))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
2.825 * * [simplify]: iteration 0: 79 enodes
2.850 * * [simplify]: iteration 1: 203 enodes
2.952 * * [simplify]: iteration 2: 636 enodes
3.502 * * [simplify]: iteration 3: 2598 enodes
4.605 * * [simplify]: iteration complete: 5003 enodes
4.605 * * [simplify]: Extracting #0: cost 39 inf + 0
4.606 * * [simplify]: Extracting #1: cost 420 inf + 1
4.616 * * [simplify]: Extracting #2: cost 706 inf + 23565
4.664 * * [simplify]: Extracting #3: cost 310 inf + 103956
4.716 * * [simplify]: Extracting #4: cost 89 inf + 156897
4.805 * * [simplify]: Extracting #5: cost 41 inf + 171552
4.895 * * [simplify]: Extracting #6: cost 7 inf + 180405
4.988 * * [simplify]: Extracting #7: cost 0 inf + 182456
5.058 * [simplify]: Simplified to:
  (* x (- x y))
  (+ (- (* x y)) (* x y))
  (expm1 (* x (- x y)))
  (log1p (* x (- x y)))
  (- (* x y))
  (exp (* x (- x y)))
  (log (* x (- x y)))
  (exp (* x (- x y)))
  (* (cbrt (* x (- x y))) (cbrt (* x (- x y))))
  (cbrt (* x (- x y)))
  (* (* x (- x y)) (* (* x (- x y)) (* x (- x y))))
  (sqrt (* x (- x y)))
  (sqrt (* x (- x y)))
  (* (* x (* x x)) (- (* x (* x x)) (* y (* y y))))
  (* (* x x) (fma y x (fma y y (* x x))))
  (- (* x y))
  (* (* x x) (- (* x x) (* y y)))
  (* x (+ y x))
  (- x y)
  (- (* x y))
  (real->posit16 (* x (- x y)))
  (expm1 (* (- x y) (* 2.0 x)))
  (log1p (* (- x y) (* 2.0 x)))
  (* (- x y) (* 2.0 x))
  (log (* (- x y) (* 2.0 x)))
  (log (* (- x y) (* 2.0 x)))
  (exp (* (- x y) (* 2.0 x)))
  (* (* (* (- x y) (* 2.0 x)) (* (- x y) (* 2.0 x))) (* (- x y) (* 2.0 x)))
  (* (cbrt (* (- x y) (* 2.0 x))) (cbrt (* (- x y) (* 2.0 x))))
  (cbrt (* (- x y) (* 2.0 x)))
  (* (* (* (- x y) (* 2.0 x)) (* (- x y) (* 2.0 x))) (* (- x y) (* 2.0 x)))
  (sqrt (* (- x y) (* 2.0 x)))
  (sqrt (* (- x y) (* 2.0 x)))
  (* (sqrt (* x (- x y))) (sqrt 2.0))
  (* (sqrt (* x (- x y))) (sqrt 2.0))
  (* (- x y) (* 2.0 x))
  (* 2.0 (+ (- (* x y)) (* x y)))
  (* x (* x 2.0))
  (- (* (* 2.0 x) y))
  (* x (* x 2.0))
  (- (* (* 2.0 x) y))
  (* (- x y) (* 2.0 x))
  (* 2.0 (+ (- (* x y)) (* x y)))
  (* x (* x 2.0))
  (- (* (* 2.0 x) y))
  (* x (* x 2.0))
  (- (* (* 2.0 x) y))
  (* (* (cbrt (* x (- x y))) 2.0) (cbrt (* x (- x y))))
  (* 2.0 (sqrt (* x (- x y))))
  2.0
  (* x 2.0)
  (* (* (cbrt 2.0) (- x y)) x)
  (* (* (sqrt 2.0) x) (- x y))
  (* (- x y) (* 2.0 x))
  (* (* (* x (* x x)) (- (* x (* x x)) (* y (* y y)))) 2.0)
  (* (* x x) (* (- (* x x) (* y y)) 2.0))
  (real->posit16 (* (- x y) (* 2.0 x)))
  (* x (- x y))
  (* x (- x y))
  (* x (- x y))
  (* (- x y) (* 2.0 x))
  (* (- x y) (* 2.0 x))
  (* (- x y) (* 2.0 x))
5.061 * * * [progress]: adding candidates to table
5.275 * [progress]: [Phase 3 of 3] Extracting.
5.275 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))> #<alt (λ (x y) (* x (* (- x y) 2.0)))>)
5.276 * * * [regime-changes]: Trying 4 branch expressions: ((- (* x x) (* x y)) (* 2.0 (- (* x x) (* x y))) y x)
5.276 * * * * [regimes]: Trying to branch on (- (* x x) (* x y)) from (#<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))> #<alt (λ (x y) (* x (* (- x y) 2.0)))>)
5.319 * * * * [regimes]: Trying to branch on (* 2.0 (- (* x x) (* x y))) from (#<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))> #<alt (λ (x y) (* x (* (- x y) 2.0)))>)
5.360 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))> #<alt (λ (x y) (* x (* (- x y) 2.0)))>)
5.400 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))> #<alt (λ (x y) (* x (* (- x y) 2.0)))>)
5.423 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
5.423 * [simplify]: Simplifying:
  (* x (* (- x y) 2.0))
5.423 * * [simplify]: iteration 0: 6 enodes
5.424 * * [simplify]: iteration 1: 8 enodes
5.424 * * [simplify]: iteration complete: 8 enodes
5.424 * * [simplify]: Extracting #0: cost 1 inf + 0
5.424 * * [simplify]: Extracting #1: cost 3 inf + 0
5.424 * * [simplify]: Extracting #2: cost 4 inf + 1
5.424 * * [simplify]: Extracting #3: cost 4 inf + 2
5.424 * * [simplify]: Extracting #4: cost 0 inf + 251
5.424 * [simplify]: Simplified to:
  (* (* (- x y) 2.0) x)
6.892 * [regime-testing]: Baseline error score: 0.032769320738713185
6.896 * [regime-testing]: Oracle error score: 0.0037504688086010753
6.905 * [regime-testing]: End program error score: 0.032769320738713185
6.961 * [regime-testing]: Target error score: 0.009751218902362795